Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649589 | Oxygen concentrator system and method | Rama Rao Vemula, Mayuresh V. Kothare | 2017-05-16 |
| 8226745 | Miniature oxygen concentrators and methods | Chai Siew-Wah, Mayuresh V. Kothare | 2012-07-24 |
| 6468328 | Oxygen production by adsorption | William Emil Waldron | 2002-10-22 |
| 6328945 | Integrated steam methane reforming process for producing carbon monoxide | Jeffrey Raymond Hufton, William Frederick Baade, Joseph M. Abrardo, Madhu Anand | 2001-12-11 |
| 6322612 | PSA process for removal of bulk carbon dioxide from a wet high-temperature gas | Catherine Marie Anne Golden | 2001-11-27 |
| 6312658 | Integrated steam methane reforming process for producing carbon monoxide and hydrogen | Jeffrey Raymond Hufton, William Frederick Baade, Joseph M. Abrardo, Madhu Anand | 2001-11-06 |
| 6303092 | Process for operating equilibrium controlled reactions | Madhu Anand, Brian Carvill | 2001-10-16 |
| 6146447 | Oxygen generation process and system using single adsorber and single blower | Tarik Naheiri, Jochen Fischer | 2000-11-14 |
| 6103143 | Process and apparatus for the production of hydrogen by steam reforming of hydrocarbon | Jeffrey Raymond Hufton, Shankar Nataraj | 2000-08-15 |
| 6004374 | Carbonaceous adsorbent membranes for gas dehydration | Madhukar Bhaskara Rao, Timothy Christopher Golden | 1999-12-21 |
| 5882380 | Pressure swing adsorption process with a single adsorbent bed | — | 1999-03-16 |
| 5779768 | Recovery of volatile organic compounds from gas streams | Madhu Anand, Augustine I. Dalton, Jr. | 1998-07-14 |
| 5753011 | Operation of staged adsorbent membranes | David Parrillo | 1998-05-19 |
| 5753010 | Hydrogen recovery by pressure swing adsorption integrated with adsorbent membranes | William Emil Waldron, Madhu Anand, Madhukar Bhaskara Rao | 1998-05-19 |
| 5507856 | Hydrogen recovery by adsorbent membranes | Madhukar Bhaskara Rao | 1996-04-16 |
| 5507860 | Composite porous carbonaceous membranes | Madhukar Bhaskara Rao, Timothy Christopher Golden | 1996-04-16 |
| 5447559 | Hydrogen recovery by adsorbent membranes | Madhukar Bhaskara Rao, Joseph M. Abrardo, William Frederick Baade | 1995-09-05 |
| 5435836 | Hydrogen recovery by adsorbent membranes | Madhu Anand, Madhukar Bhaskara Rao | 1995-07-25 |
| 5431864 | Method of making composite porous carbonaceous membranes | Madhukar Bhaskara Rao, Timothy Christopher Golden | 1995-07-11 |
| 5354547 | Hydrogen recovery by adsorbent membranes | Madhukar Bhaskara Rao, Joseph M. Abrardo, William Frederick Baade | 1994-10-11 |
| 5332424 | Hydrocarbon fractionation by adsorbent membranes | Madhukar Bhaskara Rao, Joseph M. Abrardo, William Frederick Baade | 1994-07-26 |
| 5240472 | Moisture removal from a wet gas | — | 1993-08-31 |
| 5116510 | Separation of liquid mixtures by thermal swing adsorption | Madhukar Bhaskara Rao | 1992-05-26 |
| 5104425 | Gas separation by adsorbent membranes | Madhukar Bhaskara Rao, Timothy Christopher Golden | 1992-04-14 |
| 5084075 | Vacuum swing adsorption process for production of 95+% N.sub.2 from ambient air | — | 1992-01-28 |